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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversFAN5646UC00X
FAN5646UC00X Image
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FAN5646UC00X - Fairchild Semiconductor

Manufacturer Part Number
FAN5646UC00X
Manufacturer
Fairchild (onsemi)
Allelco Part Number
32D-FAN5646UC00X
ECAD Model
Parts Description
IC LED DRVR LIN PWM 20MA 4WLCSP
Package
4-UFBGA, WLCSP
Data sheet
FAN5646UC00X.pdf
Our certification
In stock: 104230

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Specifications

FAN5646UC00X Tech Specifications
Fairchild Semiconductor - FAN5646UC00X technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor - FAN5646UC00X

Product Attribute Attribute Value  
Manufacturer Fairchild (onsemi)  
Voltage - Supply (Min) 2.7V  
Voltage - Supply (Max) 5.5V  
Voltage - Output -  
Type Linear  
Topology -  
Supplier Device Package 4-WLCSP (0.82x0.82)  
Series TinyWire™  
Package / Case 4-UFBGA, WLCSP  
Package Bulk  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency -  
Dimming PWM  
Current - Output / Channel 20mA  
Base Product Number FAN5646  
Applications -  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

FAN5646UC00X

Manufacturer

onsemi

Introduction

The FAN5646UC00X is a high-performance, single-channel, constant-current linear LED driver from onsemi. It is designed to drive a single LED with a constant current, making it ideal for a wide range of LED lighting applications.

Product Features and Performance

Single-channel, constant-current LED driver

Input voltage range: 2.7V to 5.5V

Output current: 20mA

PWM dimming capability

-40°C to 85°C operating temperature range

Surface mount, compact 4-UFBGA, WLCSP package

Product Advantages

Efficient and reliable LED driving

Compact size for space-constrained designs

Wide operating temperature range

PWM dimming for adjustable brightness

Key Reasons to Choose This Product

High-performance LED driver solution

Compact and space-saving design

Robust operating temperature range

PWM dimming for flexible lighting control

Quality and Safety Features

Robust design for reliable operation

Thermal protection features

Compatibility

Suitable for a wide range of LED lighting applications

Application Areas

General lighting

Architectural lighting

Automotive lighting

Consumer electronics

Product Lifecycle

["The FAN5646UC00X is an active product.","There are no direct equivalent or alternative models available from onsemi at this time.","For more information or assistance, please contact our website's sales team."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Fairchild Semiconductor FAN5646UC00X

Product Attribute FAN5646UC00X FAN5701UC15X FAN5646UC01X FAN5645MPX
Part Number FAN5646UC00X FAN5701UC15X FAN5646UC01X FAN5645MPX
Manufacturer Fairchild Semiconductor onsemi onsemi Fairchild Semiconductor
Voltage - Supply (Min) 2.7V 2.7V 2.7V 2.7V
Package Bulk Tape & Reel (TR) Tape & Reel (TR) Bulk
Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V
Series TinyWire™ - TinyWire™ -
Type Linear DC DC Regulator Linear Linear
Number of Outputs 1 6 1 1
Frequency - 1.2MHz - 64kHz
Current - Output / Channel 20mA 15mA 20mA 20mA
Topology - Switched Capacitor (Charge Pump) - -
Applications - Backlight - Backlight
Dimming PWM PWM PWM Single-Wire
Supplier Device Package 4-WLCSP (0.82x0.82) 16-WLCSP (1.71x1.71) 4-WLCSP (0.82x0.82) 6-MLP (3x3)
Internal Switch(s) Yes Yes Yes Yes
Base Product Number FAN5646 FAN5701 FAN5646 FAN5645
Voltage - Output - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 4-UFBGA, WLCSP 16-UFBGA, WLCSP 4-UFBGA, WLCSP 6-WDFN Exposed Pad

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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FAN5646UC00X Image

FAN5646UC00X

Fairchild Semiconductor
32D-FAN5646UC00X

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